DL5AX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO52

Receiver-side FT8 activity involving DL5AX, decoded by SO8OO in southeastern Poland. 207 related FT8 messages, 5 CQ messages, observed on 80m, 40m, 20m, 10m, across 27 UTC dates. Heard between 2026-06-01 and 2026-08-15.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

207
Related messages
5
CQ messages
27
UTC dates heard
-3 dB
Mean decoder S/N

Bands

First seen: 2026-06-01
Last seen: 2026-08-15 04:12 UTC

Activity Heatmap

Locator transmitted by DL5AX

Approximate centre of JO52, decoded 2026-08-17 05:59 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandDL5AX S/NCounterpartCounterpart S/NMsgsCapture
08-17 05:59 20m -4 / - ZL4TT - / - 2 Partial capture
08-15 06:11 20m - / -17 R9MJ -16 / - 2 Partial capture
08-13 21:10 40m -14 / -15 RD6OB -1 / +2 5 ✓ Full exchange observed
08-09 05:28 20m -10 / - OH8D - / - 3 Partial capture
08-09 05:12 20m -12 / - A92AE - / -15 2 ✓ Closing fragment
08-05 20:54 80m -5 / -5 TF4M -19 / -19 3 ✓ Full exchange observed
08-05 20:51 80m -6 / - LZ67PP - / -15 3 Partial capture
08-05 20:49 80m -3 / -12 <...> -6 / -15 2 Partial capture
08-05 20:46 80m -10 / -20 SV2AEL +6 / -1 11 ✓ Full exchange observed
08-05 20:40 80m -11 / - SM3IZB - / 0 4 ✓ Closing fragment
08-05 20:35 80m -12 / - SM3IZB - / - 3 Partial capture
08-05 20:34 80m 0 / - SP6WJT - / - 2 Partial capture
08-05 20:27 80m - / -1 DM2HEY +3 / - 3 ✓ Closing fragment
08-05 20:25 80m -10 / -6 DO7LIA +1 / +1 3 ✓ Full exchange observed
08-02 06:20 20m -19 / +8 R6OJ +12 / +6 3 ✓ Full exchange observed
08-02 06:17 20m -13 / - WA4KCO - / -2 3 Partial capture
07-30 20:52 40m -14 / -11 RK4FH -10 / -3 11 ✓ Full exchange observed
07-30 20:49 40m -21 / -12 RA9SJG -12 / -10 3 ✓ Full exchange observed
07-30 20:41 40m -16 / - R1QF -18 / -6 4 ✓ Closing observed
07-30 20:32 80m - / -7 SP6JIU +14 / - 2 ✓ Closing fragment
07-30 20:29 80m -7 / -6 G7FPE -12 / -2 4 ✓ Full exchange observed
07-29 12:41 20m - / -2 GJ0KYZ +2 / - 2 ✓ Closing fragment
07-28 20:51 80m -4 / -2 SP3PLD +10 / +8 5 ✓ Full exchange observed
07-28 20:44 80m -7 / -11 EA4CCX -20 / -15 6 ✓ Full exchange observed
07-28 20:38 80m 0 / - DO4LC - / - 5 Partial capture
07-28 20:36 80m -7 / -3 IU3TAI -20 / -19 4 ✓ Full exchange observed
07-28 20:32 80m -3 / -15 SV3CKF -8 / - 5 ✓ Closing observed
07-28 20:28 80m -6 / +4 OM5TA +12 / -9 5 ✓ Full exchange observed
07-28 20:23 80m -7 / -10 R2DMS -10 / -20 11 ✓ Full exchange observed
07-28 20:15 80m -6 / 0 DL5RCN +12 / +3 5 ✓ Full exchange observed
07-28 20:11 80m -3 / - ON4AZR - / -10 5 ✓ Closing fragment
07-28 20:07 80m -9 / -14 R2LAF -2 / - 3 ✓ Closing observed
07-28 20:05 80m -10 / -6 DO2PY -16 / -3 5 ✓ Full exchange observed
07-28 19:58 80m -6 / -16 UA3NFI +20 / +5 5 ✓ Full exchange observed
07-28 19:52 80m -14 / -15 R1NO -2 / - 4 ✓ Closing observed
07-28 19:49 80m -19 / -4 IW4EGP +8 / -5 6 ✓ Full exchange observed
07-27 21:27 80m -14 / - 9A9N - / -12 2 ✓ Closing fragment
07-27 21:21 80m -7 / -3 IV3IHV -2 / +4 3 ✓ Full exchange observed
07-27 21:09 80m -6 / -5 OE5BUC +4 / -7 5 ✓ Full exchange observed
07-27 21:05 80m -4 / -7 DA6VK -16 / -4 6 ✓ Full exchange observed
07-27 21:02 80m -11 / -14 9A1BTU +14 / -7 5 ✓ Full exchange observed
07-27 06:20 20m -12 / - AD9GE - / - 3 Partial capture
07-26 20:51 80m - / - DJ3WF -11 / - 3 Partial capture
07-26 20:50 80m -2 / - PE7W - / - 2 Partial capture
07-26 20:42 80m 0 / -11 ON3CH -7 / -6 4 ✓ Full exchange observed
07-26 20:33 80m -3 / -9 RA3LCI +10 / -15 8 ✓ Full exchange observed
07-26 20:30 80m -3 / - EA1FNT - / - 3 Partial capture
07-26 20:28 80m -2 / -9 UA2KU +10 / 0 4 ✓ Full exchange observed
07-26 20:18 80m -2 / +1 SP2OSP +13 / -8 4 ✓ Full exchange observed
07-26 20:11 80m -15 / -12 OT8P -3 / +1 6 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m
UTC    dB Audio  Message
061730 -13 1528  WA4KCO DL5AX JO52 (x3)
062030 +13 2838  DL5AX R6OJ +08
062045 -19 2179  R6OJ DL5AX R+06
062100 +11 2837  DL5AX R6OJ RR73
051200 -14 2207  A92AE DL5AX R-15 (x2)
052800  -6 2218  OH8D DL5AX JO52 (x3)
061130 -17 1330  DL5AX R9MJ -17 (x2)
055915  -4 1256  ZL4TT DL5AX JO52 (x2)
40m
UTC    dB Audio  Message
205300 -15 1152  RK4FH DL5AX JO52 (x3)
205515 -11 1880  DL5AX RK4FH -11
205530 -15 1147  RK4FH DL5AX R-03
205545  -8 1879  DL5AX RK4FH -11
205700 -10 1142  RK4FH DL5AX R-03
205715 -12 1879  DL5AX RK4FH RR73
205730 -16 1141  RK4FH DL5AX 73
051315 -19 1925  T48FCR DL5AX JO52
211045 -10 2376  RD6OB DL5AX JO52
211100  -3 2064  DL5AX RD6OB -15
211115 -16 2377  RD6OB DL5AX R+02
211130  +1 2063  DL5AX RD6OB RR73
211145 -15 2379  RD6OB DL5AX 73
80m
UTC    dB Audio  Message
204745  -4 2172  SV2AEL DL5AX 73
204800  +7 2022  DL5AX SV2AEL KN10 (x2)
204845 -10 2170  SV2AEL DL5AX JO52
204900  +7 2022  DL5AX SV2AEL R-02
204915  -7 2170  SV2AEL DL5AX JO52
204930  -6 1575  DL5AX <...> -12
205045  -3 2167  <...> DL5AX R-15
205115  -4 1580  <LZ67PP> DL5AX R-15 (x3)
205400 -19 2453  DL5AX TF4M -05
205415  -4 2253  TF4M DL5AX R-19 (x2)
205730  -6 2257  <...> DL5AX JO52
10m
UTC    dB Audio  Message
203115 +15 2617  DL5AX IK1RQX JN44 (x4)
155545 -18 1721  <...> DL5AX R-02
200300 -20 1647  EI7GSB DL5AX JO52 (x2)
200445 -22 1643  PU1KPS DL5AX JO52
200945 -21 1626  CX3RAN DL5AX JO52 (x2)
202600 -20 1670  FM4TI DL5AX JO52 (x5)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.